<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>组合选择器</title>
    <link rel="stylesheet" href="css/08-组合选择器.css"/>
</head>
<body>
    <div>
        <ol>
            <li>我</li>
            <li>爱</li>
        </ol>
    </div>
    <div>
        <ul>
            <li>睡</li>
            <li>觉</li>
        </ul>
    </div>

    <p>小小码童</p>
    <span>可笑可笑</span>
</body>
</html>